How to fix msteams.exe Bad image Windows 11

This tutorial will explain how to fix the msteams.exe Bad image 0xc0000020 error in Windows 11.

The msteams.exe file is a Microsoft Teams application pre-installed and added to the Windows 11 autostart by default.

Fix msteams.exe Bad image:

• Open “Settings” – “Applications”.
• Go to “Applications and features”.
• Find Microsoft Teams in the list and click on the three dots on the right.
• Select “Advanced settings”.
• Use the “Fix” buttons, and if this does not fix the error, use “Reset” in the advanced options to reset the application.

Removing Microsoft Teams from the autostart:

• Right-click on the Start button, select Task Manager.
• Click “Details” at the bottom of the window that opens.
• Go to the “Autorun” tab.
• Select “Microsoft Teams” and click the “Disable” button